import router from './router'
import store from './store'
import storage from 'store'
import NProgress from 'nprogress' // progress bar
import '@/components/NProgress/nprogress.less' // progress bar custom style
import notification from 'ant-design-vue/es/notification'
import { setDocumentTitle, domTitle } from '@/utils/domUtil'
import { ACCESS_TOKEN } from '@/store/mutation-types'
import { i18nRender } from '@/locales'

NProgress.configure({ showSpinner: false }) // NProgress Configuration

const allowList = ['login', 'register', 'registerResult'] // no redirect allowList
const loginRoutePath = '/user/login'
const defaultRoutePath = '/overview/overview'

router.beforeEach((to, from, next) => {
  NProgress.start() // start progress bar
  to.meta && (typeof to.meta.title !== 'undefined' && setDocumentTitle(`${i18nRender(to.meta.title)} - ${domTitle}`))
  /* has token */
  if (storage.get('token')) {
    if (to.path === loginRoutePath) {
      next({ path: defaultRoutePath })
      NProgress.done()
    }else{
      if(store.check){
        next()
      }else{
        store
          .dispatch('GetInfo')
          .then(res => {
            if(res.data){
              store.check = true
              store.dispatch('GenerateRoutes', { roles:{permissionList:['dashboard']} }).then(() => {
                router.addRoutes(store.getters.addRouters)
                const redirect = decodeURIComponent(from.query.redirect || to.path)
                if (to.path === redirect) {
                  next({ ...to, replace: true })
                } else {
                  // 跳转到目的路由
                  next({ path: redirect })
                }
              })
            }else{
              store.check = false
              storage.set('token','')
              next({ path: loginRoutePath, query: { redirect: to.fullPath } })
            }
          })
        .catch(() => {
          store.check = false
          storage.set('token','')
          next({ path: loginRoutePath, query: { redirect: to.fullPath } })
        })
      }

    }

  } else {
    if (allowList.includes(to.name)) {
      // 在免登录名单，直接进入
      next()
    } else {
      next({ path: loginRoutePath, query: { redirect: to.fullPath } })
      NProgress.done() // if current page is login will not trigger afterEach hook, so manually handle it
    }
  }
})

router.afterEach(() => {
  NProgress.done() // finish progress bar
})
